51316928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1667}}^1$

素因数の和:1729

約数の個数: 56

約数和(自身を含む): 112696752

約数和(自身を除く): 61379824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1667, 1924, 2368, 3334, 3848, 6668, 7696, 13336, 15392, 21671, 26672, 30784, 43342, 53344, 61679, 86684, 106688, 123358, 173368, 246716, 346736, 493432, 693472, 801827, 986864, 1386944, 1603654, 1973728, 3207308, 3947456, 6414616, 12829232, 25658464, 51316928]

約数ペア:

[(1, 51316928), (2, 25658464), (4, 12829232), (8, 6414616), (13, 3947456), (16, 3207308), (26, 1973728), (32, 1603654), (37, 1386944), (52, 986864), (64, 801827), (74, 693472), (104, 493432), (148, 346736), (208, 246716), (296, 173368), (416, 123358), (481, 106688), (592, 86684), (832, 61679), (962, 53344), (1184, 43342), (1667, 30784), (1924, 26672), (2368, 21671), (3334, 15392), (3848, 13336), (6668, 7696)]